Patents Assigned to Fiberzone Inc
  • Process for selective decolorizing fabric
    Patent number: 7550013
    Abstract: A process for removing dye on the surface of natural textiles utilizing ozone is disclosed. The process also prevents redeposit of dye which is residual in a dyeing process. The time and temperature of the process is dependent upon the type of dye and the temperature the process is run. The process can be used in vat dyeing, jet dyeing, package dyeing and the like.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: June 23, 2009
    Assignee: Fiberzone Inc
    Inventors: James Stackhouse, Stuart Bradley Williamson